package com.qinzhi.utils;

import java.net.URL;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

public class GetLocation {
	 public static void main(String[] args) {  
	        // lat 39.97646       
	        //log 116.3039   
	        String add = getAdd("104.04701", "30.548397");  
	        JSONObject jsonObject = JSONObject.fromObject(add);  
	        JSONArray jsonArray = JSONArray.fromObject(jsonObject.getString("addrList"));  
	        JSONObject j_2 = JSONObject.fromObject(jsonArray.get(0));  
	        String allAdd = j_2.getString("admName");  
	        String arr[] = allAdd.split(",");  
	        System.out.println("省："+arr[0]+"\n市："+arr[1]+"\n区："+arr[2]);  
	    }  
	      
	    public static String getAdd(String log, String lat ){  
	        //lat 小  log  大  
	        //参数解释: 纬度,经度 type 001 (100代表道路，010代表POI，001代表门址，111可以同时显示前三项)  
	        String urlString = "http://gc.ditu.aliyun.com/regeocoding?l="+lat+","+log+"&type=100";  
	        String res = "";     
	        try {     
	            URL url = new URL(urlString);    
	            java.net.HttpURLConnection conn = (java.net.HttpURLConnection)url.openConnection();    
	            conn.setDoOutput(true);    
	            conn.setRequestMethod("POST");    
	            java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(conn.getInputStream(),"UTF-8"));    
	            String line;    
	           while ((line = in.readLine()) != null) {    
	               res += line+"\n";    
	         }    
	            in.close();    
	        } catch (Exception e) {    
	            System.out.println("error in wapaction,and e is " + e.getMessage());    
	        }   
	        System.out.println(res);  
	        return res;    
	    }  
	      
}
